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August 17, 2021 16:23
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Collect the default WordPress Website URL and Biographical description during Membership Checkout with Register Helper fields using save_function custom callback that includes a validation check which returns an error message if the field value failed the check.
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<?php | |
/** | |
* This recipe adds Website and Biographical Info to the Membership Checkout. | |
* | |
* You can add this recipe to your site by creating a custom plugin | |
* or using the Code Snippets plugin available for free in the WordPress repository. | |
* Read this companion article for step-by-step directions on either method. | |
* https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/ | |
*/ | |
function my_default_wp_user_checkout_fields() { | |
if ( class_exists( 'PMProRH_Field' ) ) { | |
// create custom checkout box | |
pmprorh_add_checkout_box( 'additional', 'Additional Information' ); | |
// Conditional to show on your profile and hide on user edit profile | |
$your_profile = false; | |
if ( ! is_admin() ) { | |
$your_profile = true; | |
} | |
// create array. | |
$fields = array(); | |
// user_url field | |
$fields[] = new PMProRH_Field( | |
'url', | |
'text', | |
array( | |
'label' => 'Website url', // Change label here | |
'size' => 40, // Change size here | |
'profile' => $your_profile, // Hide on profile page | |
'required' => false, // Make field optional (set to true to make required) | |
'save_function' => 'my_pmprorh_callback_update_my_user_url', // Custom callback to save field values | |
) | |
); | |
// user_description field | |
$fields[] = new PMProRH_Field( | |
'description', | |
'textarea', | |
array( | |
'label' => 'Biographical Info', // Change label here | |
'profile' => $your_profile, // Hide on profile page | |
'required' => false, // Make field optional (set to true to make required) | |
'save_function' => 'my_pmprorh_callback_update_usermeta_textarea', | |
'sanitize' => false, | |
) | |
); | |
foreach ( $fields as $field ) { | |
pmprorh_add_registration_field( 'additional', $field ); | |
} | |
} | |
} | |
add_action( 'init', 'my_default_wp_user_checkout_fields' ); | |
function my_pmprorh_callback_update_my_user_url( $user_id, $field_name, $field_value ) { | |
// update wp_user table | |
wp_update_user( | |
array( | |
'ID' => $user_id, | |
'user_url' => esc_url_raw( $field_value ), | |
) | |
); | |
// duplicate value in wp_usermeta table so RH can access field value | |
update_user_meta( $user_id, $field_name, esc_url_raw( $field_value ) ); | |
} | |
function my_pmprorh_callback_update_usermeta_textarea( $user_id, $field_name, $field_value ) { | |
// santize text area content | |
$txtarea = wp_kses( $field_value, wp_kses_allowed_html( 'pre_user_description' ) ); | |
update_user_meta( $user_id, $field_name, $txtarea ); | |
} | |
// Check if url starts with protocol and | |
function my_pmpro_check_valid_url( $pmpro_continue_registration ) { | |
// bail if not okay to continue | |
if ( ! $pmpro_continue_registration ) { | |
return $pmpro_continue_registration; | |
} | |
if ( isset( $_REQUEST['url'] ) ) { | |
// get url field value | |
$url = $_REQUEST['url']; | |
// check if it starts with protocol | |
if ( ! empty( $url ) && 1 <= strpos( $url, 'http' ) ) { | |
// things are not okay | |
$pmpro_continue_registration = false; | |
// notify user on checkout page. | |
pmpro_setMessage( 'Please enter a full URL starting with http:// or https:// ' . strpos( $url, 'http' ), 'pmpro_error' ); | |
} | |
} | |
return $pmpro_continue_registration; | |
} | |
add_filter( 'pmpro_registration_checks', 'my_pmpro_check_valid_url' ); | |
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For capturing URL and Biographical Info without an additional registration and validation check see:
https://gist.github.com/ipokkel/2f88849447f85175eb161b19d4551119
For capturing URL only Info see:
https://gist.github.com/ipokkel/6590d29c21e41a49e7e2577fe9ca7955